What category is the 2011 KTM 50 SX?

The 2011 KTM 50 SX has a Category of Minibike, cross.

What is the engine size of the 2011 KTM 50 SX?

The 2011 KTM 50 SX has a Capacity: of 49.00 ccm (2.99 cubic inches).

What type of engine does the 2011 KTM 50 SX have?

The 2011 KTM 50 SX has a Engine type of Single cylinder, two-stroke.

Is the 2011 KTM 50 SX air cooled or liquid cooled?

The 2011 KTM 50 SX has a Cooling system of Liquid.

How many gears does the 2011 KTM 50 SX have?

The 2011 KTM 50 SX has a Gearbox of Automatic.

How much does the 2011 KTM 50 SX weigh?

The 2011 KTM 50 SX has a Dry weight of 39.8 kg (87.7 pounds).

What is the seat height of the 2011 KTM 50 SX?

The 2011 KTM 50 SX has a Seat height of 684 mm (26.9 inches) If adjustable, lowest setting..

KTM 50 SX - 2011 Specifications and Reviews

Name: 2011 KTM 50 SX
Brand: KTM

The 2011 KTM 50 SX is a lightweight minibike designed for young riders entering competitive motocross. Powered by a 49cc liquid-cooled two-stroke engine with automatic transmission, it offers nimble handling and easy operation ideal for beginners learning off-road skills. Known for its responsive acceleration and reliable performance, the 50 SX remains a popular choice for children progressing through junior racing categories.

⇄ Compare against another bike 📅 All Years

2011

Add/Upload pictures for this motorcycle

Engine and Transmission Specifications
Exhaust system	Aluminium
Driveline	11:40. Primary drive: 61:33.
Clutch	Centrifugal clutch (adjustable)
Transmission type,final drive	Chain
Gearbox	Automatic
Cooling system	Liquid
Lubrication system	Mixture oil lubrication 1:60
Ignition	Seletra 2p D36
Fuel system	Carburettor. Dell´Orto PHBG 19 BS
Bore x stroke	39.5 x 40.0 mm (1.6 x 1.6 inches)
Engine type	Single cylinder, two-stroke
Capacity:	49.00 ccm (2.99 cubic inches)


Category	Minibike, cross
Year	2011
Model	KTM 50 SX
Brakes, suspension, Frame and wheels
Wheels	1.5 x 12in., 1.6 x 10in. Alu
Rear brakes diameter	140 mm (5.5 inches)
Rear brakes	Single disc
Front brakes diameter	160 mm (6.3 inches)
Front brakes	Single disc
Rear tyre dimensions	2.75-10
Front tyre dimensions	60/100-12
Rear suspension travel	185 mm (7.3 inches)
Rear suspension	WP mono shock
Front suspension travel	185 mm (7.3 inches)
Front suspension	Marzocchi 32 mm (1.26 in)
Rake (fork angle)	24.0°
Frame type	Double grinded central double-cradle-type frame. Subframe: Steel.
Physical measures and capacities
Fuel capacity	2.30 litres (0.61 gallons)
Wheelbase	1,032 mm (40.6 inches)
Ground clearance	252 mm (9.9 inches)
Seat height	684 mm (26.9 inches) If adjustable, lowest setting.
Dry weight	39.8 kg (87.7 pounds)

Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Color options	Orange, black, white
Starter	Kick

Performance Profile & Rider Fit

Best For

Track55%

City5%

Cornering60%

Daily Riding5%

Touring5%

Passenger0%

Rider Profile

Best For	This is a first motorcycle built for young children just starting out in motocross, not for teen or adult riders of any skill level.
Purpose	It exists purely to teach a child the fundamentals of balance, throttle control, and off-road riding in a safe, low-powered package.
Rider Fit	Its very low 653 mm seat height and lightweight small-bore chassis are sized specifically for small children, with an adjustable centrifugal clutch to tailor power delivery to their skill.
Character	It behaves like a purpose-built miniature dirt bike, docile and forgiving with an automatic single-speed gearbox that removes clutch and shifting complexity so a child can focus on riding.
Not Ideal For	It is not suitable for adults, taller teens, road use, touring, or anyone seeking real speed or highway capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.